MUCAR CS90 is a new generation of high-end DIY car diagnostic tools based on the Android system, which can realize free upgrades of the diagnostic software online for life. Its main functions include not only OBD/EOBD standard protocol diagnosis, but more importantly, it has professional vehicle diagnosis software and maintenance software, which can comprehensively diagnose the ECM system of more than 1,00000 vehicles, and support 28 reset functions, lifetime free for all cars.

MUCAR CS90 code reader owns LIFE-TIME FREE engine diagnoses. Quickly determine the cause of the Engine System, and turn off the warning light. It also retrieves current, permanent, and pending codes in the vehicle engine system, What's more, it also shows critical OBD II standard extended data, such as fuel, emissions data, and other real-time manufacturer-specific parameters in the engine system for making sure it works correctly and safely. Very useful and professional for all drivers, DIYER, repair shops.

*Not all vehicles support all reset functions. For example, ODO reset and IMMO key programming can only be used for some models. Please send vehicle model and year to customer service for inquiry.

1.Oil Lamp Reset Service
Allows you to perform reset for a new calculation of Engine Oil Life system once changed the oil.

2.EPB Electronic Park Brake Reset
It is important in the maintenance of electronic braking system's safety and efficiency.

3.BAT battery service
Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.

4.DPF Diesel Particulate Filter Reset
Specially works for Diesel Particulate Filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.

5.SAS Steering Angel Sensor Reset
Helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

6.TPMS Tire Pressure Monitoring System Reset Makes sense in displaying sensor IDs from the vehicle's ECU, inputting TPMS sensor replacement IDs and testing sensors.

7.IMMO Key Programming
The unique car key programming and read pin code function, it is mainly used to disable the lost vehicle keys and program a new replacement key fob.

8.ABS Bleeding
ABS brake bleeding to get a firm brake pad after air exhaustion after repair ABS pump system.

9.Sunroof Reset
The sunroof needs to be reset when the sunroof control unit have communication problem or changed.

10.Suspension Reset
Try reset electronic suspension air ride with the massage system close all doors koeo flip through messages system go to suspension reset or on off.

11.Gearbox (Transmission )Reset
Procedure Reset Transmission Adaptive Learning DIY. Start the car and drive. Once you perform this procedure the Engine Control Unit (ECU) and Transmission Control Unit (TCU) will work together to learn how you drive by monitoring your driving pattern. After you follow this programming method of the TCU / ECU drive the car.

12.AFS Headlamp Reset
'AFS' means Adaptive Front lighting System (at night with the Bi-Xenon headlights) it swivels either side, pressing that button means they stay pointing straight ahead and don't turn when you turn the steering wheel.

13.Injector Coding
Leaking injectors and some dead injectors can be missed even when an injector is disabled. Other problems with the ignition system and mechanical components also may not show an rpm loss when an injector is turned off.

14.Throttle Adaptation
The throttle body is a tube containing a pivoting flat valve (butterfly) that is used to control the amount of air entering an engine. In an electronically fuel injected car, a throttle position sensor and air flow sensor communicate with the computer, which supplies the corresponding amount of fuel needed at the injectors. It must need re-learning throttle sensor position after clearing or repair.

15.Gear Learning
The scan tool monitors certain camshaft position sensors signals to determine if all conditions are met to continue with the procedure for Engine running.

16.EGR Reset
Reduce nitrogen oxides (NOx) in the exhaust gas and improve fuel economy at partial load.

17.A/F Reset
This function is applied to set or learn Air/Fuel ratio parameters.

18.Adblue Reset(Diesel Engine Exhaust Gas Filter)
After the diesel exhaust treatment fluid (car urea) is replaced or filled up, urea reset operation is required.

19.Airbag Reset
This function resets the airbag data to clear the airbag collision fault indicator.

20.Coolant Bleeding
Use this function to activate the electronic water pump before venting the cooling system.

21.AT Learning
This function can complete the gearbox self-learning to improve gear shifting quality. When the gearbox is disassembled or repaired (after some of the car battery is powered off), it will lead to shift delay or impact problem. In this case, this function needs to be done so that the gearbox can automatically compensate according to the driving conditions so as to achieve more comfortable and better shift

22.Language Change
This function is used to change the system language of the vehicle central control panel.

23.Nox Sensor Reset
Nox sensor is a sensor used to detect the content of nitrogen oxides (Nox) in engine exhaust. lf the Nox fault is re-initialized and the Nox catalytic converter is replaced, it is necessary to reset the catalytic converter learned value stored in the engine Ecu.

24.ODO Reset
a) ODO reset is to copy,write, or rewrite the value of kilometers in the chip of odometer by using a car diagnostic computer and data cable, so that the odometer shows the actual mileage. b)Usually when the mileage is not correct due to the damaged vehicle speed sensor or odometer failure, it is necessary to do ODO reset after maintenance.

25.Stop/Start Reset
This function is used to open or close the automatic start-stop function via setting the hidden function in ECU(provided that the vehicle has a hidden function and supported by hardware).

26.Seat Calibration
This function is applied to match the seats with memory function that are replaced and repaired.

27.Transport Mode
ln order to reduce power consumption, the following functions may be disabled, including limiting the vehicle speed, not waking up the door opening network, and disabling the remote control key, etc.At this time, the transport mode needs to be deactivated to restore the vehicle to normal.

28.Windows Calibration
This feature is designed to perform door window matching to recover ECU initial memory, and recover the automatic ascending and descending function of power window.

*-Read extensive current, pending and permanent codes in OBD system quickly
*-Clear detected fault codes and turn off the Check Engine Light efficiently
*-View graphical live data of vehicle's computer module(s) for easy analyses
*-View the vehicle's operating parameters at the moment a DTC is detected
*-Read I/M readiness status to have a vehicle inspected for state emissions compliance
*-Perform O2 sensor test to check fuel efficiency and vehicle emissions
*-Read the results of on-board diagnostic monitoring tests for specific components/systems
*-Perform the component Test by allowing initiating a leak test for the vehicle's EVAP system
*-Retrieve the vehicle information of VIN, CINs, and CVNs completely
*-Built-in DTC lookup library with cause analysis

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